Guanine nucleotide binding protein, alpha q polypeptide

mammalian protein found in Mus musculus

Protein protein Q21494796

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Guanine nucleotide binding protein, alpha q polypeptide

Summary

Guanine nucleotide binding protein, alpha q polypeptide is a protein^[1].

Key Facts

Guanine nucleotide binding protein, alpha q polypeptide's instance of is recorded as protein^[2].
Guanine nucleotide binding protein, alpha q polypeptide's UniProt protein ID is recorded as P21279^[3].
Guanine nucleotide binding protein, alpha q polypeptide's part of is recorded as G protein alpha subunit, helical insertion^[4].
Guanine nucleotide binding protein, alpha q polypeptide's part of is recorded as G-protein alpha subunit, group Q^[5].
Guanine nucleotide binding protein, alpha q polypeptide's part of is recorded as P-loop containing nucleoside triphosphate hydrolase^[6].
Guanine nucleotide binding protein, alpha q polypeptide's part of is recorded as membrane protein^[7].
Guanine nucleotide binding protein, alpha q polypeptide's RefSeq protein ID is recorded as NP_032165^[8].
Guanine nucleotide binding protein, alpha q polypeptide's PDB structure ID is recorded as 2BCJ^[9].
Guanine nucleotide binding protein, alpha q polypeptide's PDB structure ID is recorded as 2RGN^[10].
Guanine nucleotide binding protein, alpha q polypeptide's PDB structure ID is recorded as 3AH8^[11].
Guanine nucleotide binding protein, alpha q polypeptide's PDB structure ID is recorded as 3OHM^[12].
Guanine nucleotide binding protein, alpha q polypeptide's PDB structure ID is recorded as 4EKC^[13].
Guanine nucleotide binding protein, alpha q polypeptide's PDB structure ID is recorded as 4EKD^[14].
Guanine nucleotide binding protein, alpha q polypeptide's PDB structure ID is recorded as 4GNK^[15].
Guanine nucleotide binding protein, alpha q polypeptide's PDB structure ID is recorded as 4QJ3^[16].
Guanine nucleotide binding protein, alpha q polypeptide's PDB structure ID is recorded as 4QJ4^[17].
Guanine nucleotide binding protein, alpha q polypeptide's PDB structure ID is recorded as 4QJ5^[18].
Guanine nucleotide binding protein, alpha q polypeptide's PDB structure ID is recorded as 5DO9^[19].
Guanine nucleotide binding protein, alpha q polypeptide's molecular function is recorded as GTPase activator activity^[20].
Guanine nucleotide binding protein, alpha q polypeptide's molecular function is recorded as GTPase activity^[21].
Guanine nucleotide binding protein, alpha q polypeptide's molecular function is recorded as guanyl nucleotide binding^[22].
Guanine nucleotide binding protein, alpha q polypeptide's molecular function is recorded as G protein-coupled receptor binding^[23].
Guanine nucleotide binding protein, alpha q polypeptide's molecular function is recorded as protein binding^[24].
Guanine nucleotide binding protein, alpha q polypeptide's molecular function is recorded as alkylglycerophosphoethanolamine phosphodiesterase activity^[25].
Guanine nucleotide binding protein, alpha q polypeptide's molecular function is recorded as metal ion binding^[26].

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Quick Facts

Instance of protein

Part of G protein alpha subunit, helical insertion, G-protein alpha subunit, group Q, P-loop containing nucleoside triphosphate hydrolase, membrane protein

Properties

Biological process developmental pigmentation, neuron remodeling, forebrain neuron development, phospholipase C-activating dopamine receptor signaling pathway, protein stabilization, adenylate cyclase-activating G protein-coupled receptor signaling pathway, embryonic digit morphogenesis, regulation of melanocyte differentiation, development of the heart, skeletal system development, glutamate receptor signaling pathway, action potential, Maternal behavior, post-embryonic development, negative regulation of protein kinase activity, signal transduction, protein heterotrimerization, positive regulation of GTPase activity, regulation of canonical Wnt signaling pathway, G protein-coupled receptor signaling pathway, phospholipase C-activating G protein-coupled receptor signaling pathway, activation of phospholipase C activity, negative regulation of apoptotic process, negative regulation of potassium ion transport, positive regulation of smooth muscle cell proliferation, action potential, negative regulation of protein kinase activity, adenylate cyclase-modulating G protein-coupled receptor signaling pathway, adenylate cyclase-activating G protein-coupled receptor signaling pathway, glutamate receptor signaling pathway, protein stabilization, regulation of canonical Wnt signaling pathway

Cell component nucleus, dendrite, cell body, nuclear membrane, heterotrimeric G-protein complex, cytosol, plasma membrane, caveola, membrane, protein-containing complex, heterotrimeric G-protein complex

Encoded by Gnaq

Found in taxon house mouse

Imported from wholeness_audit_2026-05-02

Molecular function GTPase activator activity, GTPase activity, guanyl nucleotide binding, G protein-coupled receptor binding, protein binding, alkylglycerophosphoethanolamine phosphodiesterase activity, metal ion binding, nucleotide binding, signal transducer activity, G-protein beta/gamma-subunit complex binding, GTP binding, type 2A serotonin receptor binding, protein-containing complex binding, G protein-coupled receptor binding, GTPase activity, GTPase activator activity

External References (4)

Ensembl protein id ENSMUSP00000025541

Pdb structure id 2BCJ, 2RGN, 3AH8, 3OHM, 4EKC, 4EKD, 4GNK, 4QJ3, 4QJ4, 4QJ5, 5DO9

Refseq protein id NP_032165

Uniprot protein id P21279

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Guanine nucleotide binding protein, alpha q polypeptide — instance of (P31): protein. Q905695. Retrieved 2022-05-25. wikidata.org.
[3] ↑ Guanine nucleotide binding protein, alpha q polypeptide — UniProt protein ID (P352): P21279. Q905695. Retrieved 2022-05-25. wikidata.org.
[4] ↑ Guanine nucleotide binding protein, alpha q polypeptide — part of (P361): G protein alpha subunit, helical insertion. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[5] ↑ Guanine nucleotide binding protein, alpha q polypeptide — part of (P361): G-protein alpha subunit, group Q. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[6] ↑ Guanine nucleotide binding protein, alpha q polypeptide — part of (P361): P-loop containing nucleoside triphosphate hydrolase. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[7] ↑ Guanine nucleotide binding protein, alpha q polypeptide — part of (P361): membrane protein. wikidata.org.
[8] ↑ Guanine nucleotide binding protein, alpha q polypeptide — RefSeq protein ID (P637): NP_032165. Q20641742. Retrieved 2022-03-20. wikidata.org.
[9] ↑ Guanine nucleotide binding protein, alpha q polypeptide — PDB structure ID (P638): 2BCJ. Q905695. Retrieved 2016-08-09. wikidata.org.
[10] ↑ Guanine nucleotide binding protein, alpha q polypeptide — PDB structure ID (P638): 2RGN. Q905695. Retrieved 2016-08-09. wikidata.org.
[11] ↑ Guanine nucleotide binding protein, alpha q polypeptide — PDB structure ID (P638): 3AH8. Q905695. Retrieved 2016-08-09. wikidata.org.
[12] ↑ Guanine nucleotide binding protein, alpha q polypeptide — PDB structure ID (P638): 3OHM. Q905695. Retrieved 2016-08-09. wikidata.org.
[13] ↑ Guanine nucleotide binding protein, alpha q polypeptide — PDB structure ID (P638): 4EKC. Q905695. Retrieved 2016-08-09. wikidata.org.
[14] ↑ Guanine nucleotide binding protein, alpha q polypeptide — PDB structure ID (P638): 4EKD. Q905695. Retrieved 2016-08-09. wikidata.org.
[15] ↑ Guanine nucleotide binding protein, alpha q polypeptide — PDB structure ID (P638): 4GNK. Q905695. Retrieved 2016-08-09. wikidata.org.
[16] ↑ Guanine nucleotide binding protein, alpha q polypeptide — PDB structure ID (P638): 4QJ3. Q905695. Retrieved 2016-08-09. wikidata.org.
[17] ↑ Guanine nucleotide binding protein, alpha q polypeptide — PDB structure ID (P638): 4QJ4. Q905695. Retrieved 2016-08-09. wikidata.org.
[18] ↑ Guanine nucleotide binding protein, alpha q polypeptide — PDB structure ID (P638): 4QJ5. Q905695. Retrieved 2016-08-09. wikidata.org.
[19] ↑ Guanine nucleotide binding protein, alpha q polypeptide — PDB structure ID (P638): 5DO9. Q905695. Retrieved 2016-08-09. wikidata.org.
[20] ↑ Guanine nucleotide binding protein, alpha q polypeptide — molecular function (P680): GTPase activator activity. GOA. Retrieved 2018-04-24. ebi.ac.uk. Provenance: wikidata.org.
[21] ↑ Guanine nucleotide binding protein, alpha q polypeptide — molecular function (P680): GTPase activity. Impaired motor coordination and persistent multiple climbing fiber innervation of cerebellar Purkinje cells in mice lacking Galphaq. Retrieved 2018-04-24. ebi.ac.uk. Provenance: wikidata.org.
[22] ↑ Guanine nucleotide binding protein, alpha q polypeptide — molecular function (P680): guanyl nucleotide binding. GOA. Retrieved 2019-02-14. ebi.ac.uk. Provenance: wikidata.org.
[23] ↑ Guanine nucleotide binding protein, alpha q polypeptide — molecular function (P680): G protein-coupled receptor binding. GOA. Retrieved 2018-04-24. ebi.ac.uk. Provenance: wikidata.org.
[24] ↑ Guanine nucleotide binding protein, alpha q polypeptide — molecular function (P680): protein binding. Structural Determinants of G-protein Subunit Selectivity by Regulator of G-protein Signaling 2 (RGS2). Retrieved 2019-02-14. ebi.ac.uk. Provenance: wikidata.org.
[25] ↑ Guanine nucleotide binding protein, alpha q polypeptide — molecular function (P680): alkylglycerophosphoethanolamine phosphodiesterase activity. The heterotrimeric G protein subunits Gαq and Gβ1 have lysophospholipase D activity. Retrieved 2019-02-14. ebi.ac.uk. Provenance: wikidata.org.
[26] ↑ Guanine nucleotide binding protein, alpha q polypeptide — molecular function (P680): metal ion binding. GOA. Retrieved 2019-02-14. ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

[1] ↑ Guanine nucleotide binding protein, alpha q polypeptide is an instance of protein (Q8054) [P31, primary]. Wikidata. wikidata.org.

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APA

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MLA

“Guanine nucleotide binding protein, alpha q polypeptide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/guanine-nucleotide-binding-protein-alpha-q-polypeptide.

BibTeX

@misc{4ortxyz_guanine-nucleotide-binding-protein-alpha-q-polypeptide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Guanine nucleotide binding protein, alpha q polypeptide}}, year = {2026}, url = {https://4ort.xyz/entity/guanine-nucleotide-binding-protein-alpha-q-polypeptide}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Guanine nucleotide binding protein, alpha q polypeptide — https://4ort.xyz/entity/guanine-nucleotide-binding-protein-alpha-q-polypeptide (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/guanine-nucleotide-binding-protein-alpha-q-polypeptide · Last refreshed: May 3, 2026